How to Run Trials and Select a Squad

Thirty children arrive at your trial night. You split them into two teams for an 11v11, watch for an hour, and write down the six names you noticed. The problem is who you noticed: the biggest lad, the fastest winger, the one confident enough to demand the ball in a team of strangers. The quiet midfielder who scanned twice before every touch got four touches all evening, and you never saw him.

Trials are the highest-stakes hour in grassroots football. Get them wrong and you do not just pick a weaker squad. You send children home believing they are not good enough, on evidence that never gave them a chance.

The fix is not a better eye. It is a better trial. This guide covers the format, the judging, and how to deliver the news afterwards.

What a trial is actually for

A trial has one purpose: to gather enough evidence about each player to make a fair decision. Everything about the format should serve that, and most traditional formats do not.

A scratch 11v11 between strangers is close to the worst evidence-gathering tool available. The average player touches the ball for less than two minutes in a full game, nobody knows anyone's name, and the players who thrive are the ones whose qualities survive chaos: size, speed and shouting. Useful qualities, but a fraction of what makes a footballer.

Good trials look more like good training. Small groups, repeated actions, formats where every player is on the ball every few seconds, and coaches watching with a plan for who they are watching and when. The aim is that when you sit down afterwards, you can say something specific about all thirty players, not just six.

One more reframe before the principles: you are not judging who is best tonight. You are judging who will be best for your team over the seasons you will coach them. Those are different questions with different answers.

The principles

1. Small-sided rounds, not a scratch 11v11. Build the evening from rondos, 1v1s and 4v4s. Small formats multiply touches, force decisions every few seconds, and let you compare players directly on the same actions. A full-sized game can come at the end as a final look, but it is the dessert, not the meal.

2. Multiple looks per player. One round tells you what a player did for fifteen minutes, not who he is. Rotate every player through several rounds, different groups and both roles in each format (attacker and defender, possession and pressing). Nerves fade, matchups change, and the second look regularly contradicts the first. No name goes on a list after one round.

3. Judge potential, not birth month. The relative age effect is one of the best-documented biases in youth sport: squads across academy football are consistently stacked with players born early in the selection year, because at nine years old, eleven months of growth looks like talent. Note birth dates before you judge. A late-born player matching early-born players is probably outperforming them, and a coach who sees game intelligence and touch under the size difference will select players everyone else misses.

4. Deliver the news with class. How you tell players, especially the ones you release, is part of running a trial, not an afterthought. Every player gets a personal conversation or call, one genuine strength, the honest reason, and something to work on. A trial is many families' only contact with your club. They will forget the sessions and remember the phone call.

What good clubs do

Professional academies stopped trusting the single trial game years ago. Recruitment now leans on repeated looks: training with the group for weeks, multiple formats, and staff comparing notes over time rather than one scout's evening. The best-run academies track biological age alongside chronological age precisely because the relative age effect kept costing them late developers, and some now run bio-banded games where players are grouped by maturity rather than birth year.

You cannot copy the infrastructure, but the principles scale down cleanly. Repeated looks becomes two trial nights instead of one, or a trial month of training sessions for the borderline players. Comparing notes becomes two other coaches with pen and paper, each assigned ten names, so nobody is trying to watch thirty. Tracking maturity becomes a birth-date column on your register and honest suspicion of your own first impressions.

The other habit worth stealing is the language. Good academies never tell a family the child is not good enough. They say not selected this time, they name the specific gap, and they point to where he can play and develop instead. It costs nothing and it keeps children in the game, which is the point of all of this.

How to run it: a trial night plan

The structure below runs ninety minutes for up to thirty players with three coaches, built from drills in our Drill Library. Number every player with a bib or tape, assign each coach ten names, and rotate groups between rounds so everyone is seen alongside different players.

Round 1: rondos to settle and reveal touch. Start with the 5v2 Basic Rondo in groups of seven. It calms nerves because nobody can hide and nobody is exposed for long, and within ten minutes you know who has a first touch, who scans, and who talks. Rotate defenders often and watch the reactions to losing the ball as closely as the passing.

Round 2: 1v1s in both directions. The 1v1 Dribble Game gives you courage on the ball and appetite without it, one pair at a time. Make sure every player attacks and defends. The quiet player who wins his duels with body position rather than pace is exactly who this round exists to find.

Round 3: small-sided possession with a decision load. Move to the 4v4+3 Positional Rondo, where players must keep the ball in tight space with support angles and quick decisions. This is where game intelligence separates from athleticism, and where your midfielders and defenders show you what the 11v11 never would.

Round 4: the game, as the final look. Finish with the 8v8+2 Positional Game or a straight small-sided match. You already have three rounds of notes; now watch how the evidence holds up with goals at stake, and give your borderline players their positions of choice rather than filling gaps with them.

Afterwards, the three coaches compare notes on every number, not just the standouts. Disagreements are the valuable part: they mark exactly the players who need a second night.

Three mistakes that kill trials

Selecting the trial's best athlete over its best footballer. Speed and size win trial games and then plateau, while touch and decisions compound for a decade. If two players are close, take the one whose advantages will still exist when everyone else catches up physically.

Letting one bad round end a trial. Nervous players play their way in, and some of the best players you will ever coach start slowly around strangers. That is why the format guarantees multiple looks. If a player's rounds tell two different stories, believe neither yet and give him the second night.

Ghosting the unsuccessful players. A group message, or worse, silence, teaches twenty families what your club thinks of them. Every child gets the call, the strength, the reason and a next step. Released players come back stronger in a year, and how you handle the no decides whether they come back to you. It matters for the selected ones too: squad places built on honest feedback are the start of building player confidence rather than anxiety.

Adapting it to your level

At the youngest ages, question whether you should be trialling at all. If your club has space, take the players and develop them; a seven-year-old's trial performance predicts almost nothing. Where selection is unavoidable, keep the night playful, keep parents at a distance that lets children fail safely, and weight your judgement heavily towards touches and bravery rather than physical dominance.

For adult teams, trials are usually a couple of pre-season training sessions and a friendly. The same rules apply: small-sided rounds tell you more than the friendly does, and multiple looks matter because adults carry rust, nerves and unfamiliar boots too. Judge attitude hardest of all, because at grassroots level the player who trains every Tuesday beats the talented one you see once a month, every season.

The takeaway

Build the trial from rondos, 1v1s and small-sided games so every player generates real evidence. Give every player multiple looks before any decision. Check birth dates before you trust your eyes, and deliver every outcome personally, with a strength, a reason and a next step.

If you want ready-made session plans and a full library of small-sided practices to build trial nights from, they are part of Coach Notes Pro.